エビデンスに基づく医療
エビデンスに基づく医療（EBM）とは、患者ケアにおける意思決定を、入手可能な最良の研究証拠、臨床医の専門知識、患者の価値観を統合して行うアプローチである。1990年代初頭に提唱され、以来、医学教育や診療ガイドラインの基盤として世界的に普及している。EBMはランダム化比較試験や系統的レビューなどの科学的証拠を重視し、医療の質と患者アウトカムの向上を目指す。
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